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SH67P93 - 24K OTP 4-bit Micro-Controller

General Description

SH67P93 is a single-chip 4-bit micro-controller.

The device integrates a SH6610D CPU core, RAM, OTP ROM, Timer, LCD driver, I/O port, DTMF/FSK Generator and FSK/DTMF/CAS decoder.

This chip builds in a dual-oscillator to enhance the total chip performance.

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Datasheet Details

Part number SH67P93
Manufacturer SINO WEALTH
File Size 472.14 KB
Description 24K OTP 4-bit Micro-Controller
Datasheet download datasheet SH67P93 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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SH67P93 24K OTP 4-bit Micro-Controller with LCD Driver Feature SH6610D-Based Single-Chip 4-bit Micro-Controller OTPROM: 24K X 16 bits RAM: 5784 X 4 bits - 48 bytes System Control Register - 5536 bytes Data Memory - 200 bytes LCD RAM Operation Voltage: 2.4V - 3.6V 23 CMOS Bi-directional I/O pads (15 shared with LCD Segments) 12 Segments of LCD Shared with Scan Output port 8-Level Stack (including interrupts) Two 8-bit Timer/Counter Powerful Interrupt Sources - External Interrupt (PORTA.0 Rising/Falling edge) - Timer0 Interrupt - Timer1 Interrupt - External Interrupts: PORTB, PORTC and PORTD (Falling edge) LCD Driver - 50 Seg X 16 Com (1/16 duty 1/4 bias or 1/5 bias) - 50 Seg X 8 Com (1/8 duty 1/4 bias or 1/5 bias) Oscillator (Code Option) OSC - Crystal Oscillator 32.